CA1027216A - Fine tuning apparatus dithered pulse radar - Google Patents

Fine tuning apparatus dithered pulse radar

Info

Publication number: CA1027216A
Authority: CA; Canada
Prior art keywords: fine tuning; pulse radar; tuning apparatus; dithered pulse; dithered
Prior art date: 1973-07-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA201,604A

Other languages

French (fr)

Other versions

CA201604S (en

Inventor

Bernhardus W.A. Burgers

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thales Nederland BV

Original Assignee

Thales Nederland BV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-07-05

Filing date

1974-06-04

Publication date

1978-02-28

1974-06-04 Application filed by Thales Nederland BV filed Critical Thales Nederland BV

1978-02-28 Application granted granted Critical

1978-02-28 Publication of CA1027216A publication Critical patent/CA1027216A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Control Of Position Or Direction (AREA)

CA201,604A 1973-07-05 1974-06-04 Fine tuning apparatus dithered pulse radar Expired CA1027216A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7309382.A NL162211C (en)	1973-07-05	1973-07-05	IMPULSE RADAR DEVICE.

Publications (1)

Publication Number	Publication Date
CA1027216A true CA1027216A (en)	1978-02-28

Family

ID=19819210

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA201,604A Expired CA1027216A (en)	1973-07-05	1974-06-04	Fine tuning apparatus dithered pulse radar

Country Status (10)

Country	Link
US (1)	US4001825A (en)
BE (1)	BE817159A (en)
CA (1)	CA1027216A (en)
CH (1)	CH570625A5 (en)
DE (1)	DE2429569C3 (en)
FR (1)	FR2236189B1 (en)
GB (1)	GB1466136A (en)
IT (1)	IT1016096B (en)
NL (1)	NL162211C (en)
SE (1)	SE390365B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2343258A1 (en) *	1976-07-01	1977-09-30	Trt Telecom Radio Electr	RADIO-ELECTRIC SYSTEM FOR LOCATING A DETERMINED OBJECT
US4611165A (en) *	1984-03-30	1986-09-09	Honeywell Inc.	Pulse RF frequency measurement apparatus
US5663731A (en) *	1995-08-25	1997-09-02	Imra America, Inc.	Method and apparatus for time invariant pulse detection
RU2106654C1 (en) *	1996-10-15	1998-03-10	Михаил Николаевич Зыбин	Pulse radar
DE10314557A1 (en) *	2003-03-31	2004-10-28	Siemens Ag	Compact microwave proximity sensor with low power consumption thanks to power measurement on a stimulated local oscillator
NZ537909A (en) *	2005-01-25	2006-10-27	Navman New Zealand	Radome illumination system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2806137A (en) *	1946-02-08	1957-09-10	Homer S Myers	Frequency stabilizer
US2746031A (en) *	1946-02-11	1956-05-15	Frank P Zaffarano	Automatic frequency control aid
US2550519A (en) *	1946-06-12	1951-04-24	Fr Des Telecomm Soc	Radio transmitter-receiver station with automatic frequency control
US2568412A (en) *	1948-03-13	1951-09-18	Rca Corp	Automatic wide range electrical wave generator of high stability
US2677058A (en) *	1949-09-27	1954-04-27	Cook Electric Co	Method and apparatus for controlling the frequency of high-frequency generating apparatus
US2933598A (en) *	1956-03-28	1960-04-19	Sperry Rand Corp	Automatic frequency control circuit
US3374480A (en) *	1958-08-20	1968-03-19	Bell Aerospace Corp	Receiver tuning for radar and the like
US3146398A (en) *	1959-06-16	1964-08-25	Siemens Ag	Multi-stage frequency conversion transmitter adapted for tuning within an extended frequency range
US3248665A (en) *	1964-02-26	1966-04-26	Rca Corp	Tuning system for a magnetron oscillator utilizing differential transformer controls
US3320611A (en) *	1964-04-11	1967-05-16	Nippon Electric Co	Time-division radio relay communication system
US3487407A (en) *	1968-12-20	1969-12-30	Sierra Research Corp	Clock frequency and phase correction
CH522324A (en) *	1971-03-23	1972-06-15	Siemens Ag Albis	Circuit arrangement for the automatic control of the frequency of a vibration generator that can be tuned by means of a motor drive

1973
- 1973-07-05 NL NL7309382.A patent/NL162211C/en not_active IP Right Cessation
1974
- 1974-06-04 CA CA201,604A patent/CA1027216A/en not_active Expired
- 1974-06-14 US US05/479,469 patent/US4001825A/en not_active Expired - Lifetime
- 1974-06-14 GB GB2659874A patent/GB1466136A/en not_active Expired
- 1974-06-18 CH CH832674A patent/CH570625A5/xx not_active IP Right Cessation
- 1974-06-19 IT IT51616/74A patent/IT1016096B/en active
- 1974-06-20 DE DE2429569A patent/DE2429569C3/en not_active Expired
- 1974-06-24 SE SE7408263A patent/SE390365B/en not_active IP Right Cessation
- 1974-06-26 FR FR7422263A patent/FR2236189B1/fr not_active Expired
- 1974-07-02 BE BE146136A patent/BE817159A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1016096B (en)	1977-05-30
SE7408263L (en)	1975-01-07
DE2429569B2 (en)	1979-10-25
FR2236189B1 (en)	1983-01-21
DE2429569A1 (en)	1975-01-23
BE817159A (en)	1974-11-04
NL162211B (en)	1979-11-15
GB1466136A (en)	1977-03-02
SE390365B (en)	1976-12-13
NL7309382A (en)	1975-01-07
NL162211C (en)	1980-04-15
AU7038374A (en)	1976-01-08
CH570625A5 (en)	1975-12-15
DE2429569C3 (en)	1986-10-02
US4001825A (en)	1977-01-04
FR2236189A1 (en)	1975-01-31

Publication	Publication Date	Title
CA993840A (en)	1976-07-27	Dispensing apparatus
CA1006133A (en)	1977-03-01	Spray apparatus
CA1005402A (en)	1977-02-15	Spray apparatus
AU469266B2 (en)	1976-02-05	Drier-mixing apparatus
CA1017213A (en)	1977-09-13	Vibrator
CA976116A (en)	1975-10-14	Vehicle-towing apparatus
AU496979B2 (en)	1978-11-16	Spraying apparatus
AU475772B2 (en)	1976-09-02	Pulse radar apparatus
CA1015410A (en)	1977-08-09	Comparator-keyed oscillator
CA1004468A (en)	1977-02-01	Dispensing apparatus
CA1027216A (en)	1978-02-28	Fine tuning apparatus dithered pulse radar
CA1022264A (en)	1977-12-06	Time-sharing-two frequency laser
CA1020673A (en)	1977-11-08	Automatic tuning apparatus
CA1027085A (en)	1978-02-28	Spray apparatus
CA993530A (en)	1976-07-20	Frequency synthesizer
CA1030641A (en)	1978-05-02	Fine tuning apparatus for pulse radar
CA1024785A (en)	1978-01-24	Evaporation apparatus
CA1019855A (en)	1977-10-25	Automatic tuning apparatus
CA1009051A (en)	1977-04-26	Impact apparatus
AU488945B2 (en)	1976-06-24	Tuning apparatus
AU478483B2 (en)	1976-01-08	Pulse radar apparatus
AU484095B2 (en)	1976-03-25	Pulse radar apparatus
AU7687974A (en)	1976-06-24	Tuning apparatus
AU495097B2 (en)	1975-05-15	Alarm apparatus utilizing high frequency
AU7866975A (en)	1976-09-02	Pulse radar apparatus